H21

It can be used for aluminum, magnesium and copper alloy, plastic mold, precision

High temperature-resisting casting die.

Applications

Steel Properties

1.2567

H21

3Cr2W8V

Spherical Annealing, HB230

DIN

ASTM

GB

Execution

Corresponding Materials

4. Term of delivery:CFR or disscuss

3. Payment:L/C at sight or T/T

Application:convex & concave mould of high stress but no shock load in high temperature.making big bend and draw stress mould. making cut tools in high temperature.

2. Specification:good bearing capacity, heat intensity and tempering resistance.preferable hardness,intensity and hardenability in high temperature,excellent heat resistance.

1. Grade: H21,3Cr2W8V,refractory steel

Application:convex & concave mould of high stress but no shock load in high temperature.